baber/WOPTO huggingface dataset:
Patent JP-2001322798-A (JP)
Title: Rope storage control device
Inventor: HAYAKAWA MASATOSHI
IPC: B63B21/66
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To facilitate fine adjustment of the rope bin rotating speed for storing and feeding a long stretching rope to be stored or fed in the optimum position of an storage device while the device cost remains low. SOLUTION: The rope storage device comprises a rope bin to accommodate a long stretching rope, a rope feeding device to move to the radial position R for dangling the rope at the speed V or feeding at the speed V', and a control board fed with signals about the speed V or V' and radial position R and driving the rope bin at the synchronous speed, wherein the arrangement further includes a speed increasing switch and decreasing switch to make fine adjustment of the rotating speed N in accordance with the hung or fed condition of the rope or so that the optimum dangling and feeding condition is generated.
Patent JP-2001310919-A (JP)
Title: Resin composition for coating
Inventor: YOSHIDA MASAHARU
IPC: C09D5/16
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having a high weather resistance, an excellent hardness, a high heat resistance and an excellent/surface stain-proof property for various kinds of substrates and also is excellent in durabilities of the properties, and to provide a resin composition for coating. SOLUTION: The resin is provided by copolymerization of a (a1) poly dialkyl siloxane having at least one ethylenic unsaturated group per molecule, an (a2) organopoly silsesquioxane, an (a3) alkoxy silane having an ethylenic unsaturated group and a (a4) compound having an ethylenic unsaturated group [however, (a1), (a2) or (a3) is excepted]. The resin composition for coating is provided by containing the resin (A), the curing accelerator (B) and the organosilicate.
Patent JP-2001042451-A (JP)
Title: Digital printer
Inventor: FUKUSHIMA TSUMORU
IPC: B41J29/42
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a digital printer which is adequate to be set on a convenience store, etc., and which can automatically perform printing processing in a short time only by inserting a recording medium. SOLUTION: This digital printer is constituted of a data reading means 31 for reading the image data of a digital camera, a setting means 32 for setting the number of extra printed sheets plural printers 33, a printer switching means 34 selecting the printer to be used from the plural printers, and a control part 35 for transmitting a specified control signal to the means 34 and also transmitting the image data to the specified printer 33 based on information set by the means 32; and an image processing circuit 36 for processing the read image data is provided in each of the printers 33.
Patent JP-2001331241-A (JP)
Title: Power source device of data source device
Inventor: ANDO HISASUMI
IPC: H04N5/232
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent power supply from being shut down while data are being read from a data source device to a computer. SOLUTION: When a data source device having a USB interface is connected through a USB cable to a computer PC, the power source of the data source device is automatically switched from a built-in battery power source to a USB bus power source, and the transitive mode of the data source device is limited according to the preliminarily set power supply capabilities of the PC side.
Patent JP-2001330320-A (JP)
Title: Space heater
Inventor: SHIGEOKA TAKEHIKO
IPC: F24C1/14
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a space heater in which warm-air heating and radiant heating can be simply changed over to each other, without letting a person in the room feel an air flow to afford an improved comfortableness. SOLUTION: The space heater is provided with a burning part 21, a heat- receiving face 25 heated by a combustion gas, a radiant body 23 generating received heat as radiant energy, a fan 29 which supplies air-flow for making warm air by mixing the air to a combustion gas, a warm air outlet 28 letting out warm air, and a high temperature gas flow switching means 31 conducting a radiant heating at the time when the combustion gas flow is switched to the radiant body side, and conducting a warm-wind heating when the gas flow is switched to the warm air outlet side. The heating capacity in the radiant heating is set smaller than that of the warm-air heating operation. Accordingly a warm-air heating is done in a large-load operation of the indoor heating, and a radiant heating is done in a small-load operation, thus the use convenience and heating comfortableness can be improved.
Patent JP-2001022396-A (JP)
Title: Device and method for sound source vector
Inventor: YASUNAGA KAZUTOSHI
IPC: G10L19/038
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To generate the shape of a sound source vector based upon an actual voice signal and a sound source vector in a shape of statistically high similarly by providing a pulse vector diffusion part, etc., which convolute a diffusion pattern and a pulse vector, and supplying a pulse vector by an algebraic code book. SOLUTION: A diffusion pattern storage and selection part 102 selects diffusion patterns which are stored by two kinds, kind by kind and outputs them to a pulse vector diffusion part 103. A pulse vector generation part 101 algebraically generates pulse vectors according to a specific rule. A pulse vector diffusion part 103 generates conversion vectors for respective channels from the diffusion patterns selected by the diffusion pattern storage and the selection part 102 and from pulses generated by a pulse vector generation part 101 by using specific superposing operation. A diffusion vector addition part 104 adds three diffusion vectors generated by the pulse vector diffusion part 103 according to a specific calculation expression so as to generate a sound source vector 105.
Patent JP-2001336422-A (JP)
Title: Internal-combustion engine
Inventor: ENDO HIROYUKI
IPC: F02B43/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To effect knocking-free combustion in satisfactory thermal efficiency. SOLUTION: A piston 3 is slidably provided in a cylinder. An ignition source 1 is provided in a cylinder head 2 is actuated to fire the mixture in a combustion chamber 7 formed on the upside of the piston 3. A grooved piston cavity 6 which serves as the combustion chamber 7 is formed on the upside of the piston 3. A similar figure is formed between the corner on the bottom of the piston cavity 6 and a burning surface 8 composed of the surface of propagating flames after fired by the ignition source 1, by making the ratio of the corner curvature R on the bottom of the piston cavity 6 to a diameter D1 of the piston 3 R/D1>=0.2. Then generation of the unburned area 9 in combustion is minimized.
Patent JP-2000350826-A (JP)
Title: Game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To improve popularity in a pachinko game machine. SOLUTION: In the pachinko game machine provided with a detection switch provided on a start port for detecting a game ball and a pattern display part for displaying the fluctuation of a pattern when the detection switch detects the game ball, pattern fluctuation is started when the detection switch detects the game ball, a fluctuation period TX (length after starting the pattern fluctuation until stopping it) is decided by using a random number after prescribed time TM elapses after starting the pattern fluctuation and the pattern fluctuation is stopped after the fluctuation period elapses.
Patent JP-2001338921-A (JP)
Title: Film forming method and film forming device
Inventor: SAKAMOTO HITOSHI
IPC: C23C16/40
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce hydrogen at a low temperature when forming a film in order to form a ferroelectrics material. SOLUTION: When forming the film, atomic hydrogen(H) is introduced into a film forming chamber 3 toward a film forming face of a substrate 6, hydrogen radical or hydrogen ion taken into the film is combined with the atomic hydrogen(H), and the hydrogen radical or the hydrogen ion is removed as a molecular hydrogen H2 selectively. As a result, the hydrogen can be reduced at the low temperature when forming the film in order to form the ferroelectrics material.
Patent JP-2001343893-A (JP)
Title: Partial blind signature scheme
Inventor: ABE MASAYUKI
IPC: G09C1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a partial blind signature scheme which enables a signer and a signature requesting person to check that the necessary information is correctly included in documents to be signed. SOLUTION: The documents to be signed are divided to public common documents D and private documents m and random public keys y1 are formed in accordance with D on a signer 10 side. The blind signature for m is issued in accordance with the zero knowledge certification protocol to certify that the secret key corresponding to at least one of the originally held public keys y0 is held. This zero knowledge certification is executed by spuriously making certification to the secret key corresponding to y1 while actually performing the certification to the secret key corresponding to Y0. Unless the signature requesting person 20 can forge the secret key corresponding to y1 or y0, the formed signature is certified to be based on D and m.  On the signature requesting person 20 and signature certifying person 300 sides, y1 is formed by the procedure similar to that for the signer 10 and the signature is certified by using both of y0 and y1.
Patent JP-2001350243-A (JP)
Title: Container for photographic processing agent and method for preserving photographic processing agent
Inventor: WATANABE TOSHIHIKO
IPC: G03C5/26
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving a photographic processing agent and a container for the photographic processing agent excellent in performance as a gas barrier and not containing a compound which causes the generation of dioxins. SOLUTION: The container comprises a multilayer film with at least one polyvinyl alcohol resin layer, at least one polyethylene layer on the inside of the polyvinyl alcohol resin layer brought into contact with a photographic processing agent and at least one polyolefin resin layer or nylon layer on the outside of the polyvinyl alcohol resin layer.
Patent JP-2001045089-A (JP)
Title: Virtual 16550 uart
Inventor: LUO XIAOHUA
IPC: H04L29/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To emulate a hardware UART through a software program by allowing a callback procedure of a computer system to return a value returned by the hardware UART in response to read of an instruction from an address relating to a communication port. SOLUTION: An operating system 132 calls an I/O callback procedure 138 in response to an access to a COM port corresponding to a MODEM 136. The callback procedure 138 replies the access like a 16550 UART and records a written value (e.g. 0xc1) in response to the write to an FIFO control register(FCR). The callback procedure 138 replies a succeeding read of the FCR and returns the written value (e.g. 0xc1). A program interprets a response of the callback procedure 138 so as to be the response suitable for the 16550 UART and discriminates that the MODEM 136 includes the 16550 UART.
Patent JP-2002020295-A (JP)
Title: Trivalent chromium complex, its dairy product and method for producing the same
Inventor: MO KAKO
IPC: A61K38/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new trivalent chromium complex and its dairy product and to control diabetes by the trivalent chromium complex. SOLUTION: This method for producing the trivalent chromium complex comprises mainly adding a trivalent chromium compound to a milk iron protein or a milk serum protein and heat-treating the mixture to synthesize the trivalent chromium complex. The trivalent chromium complex obtained by the production method is added to a dairy product to give a trivalent chromium dairy product.
Patent JP-2001348139-A (JP)
Title: Sheet carrier device and image formation device
Inventor: UTSUI OSAMU
IPC: B65H3/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To suppress excessive noise by detecting presence/absence of paper sheets and the position of the paper sheets so as not to feed paper when there is no paper sheets, without increasing the number of sensors. SOLUTION: This sheet carrier device is provided with a paper presence/ absence detector 11 for detecting the presence/absence of the paper sheets on a paper feed plate 2, a paper position detecting means 9 detecting the position of the paper sheets carried from the paper feed plate 2, a sensor 10 converting the physical contact with the paper presence/absence detector 11 or the paper position detector 9 into electrical signals, a disk 13 and a lever 12 comprising a changeover means selectively changing over between the paper presence/ absence detector 11 and the paper position detector 9 into a usable state, etc.  This device is characterized in comprising that, before feeding the paper, the presence/absence of the paper is detected by the sensor 10 using the paper presence/absence detector 11 and, during carrying the paper, the position of the paper sheets is detected by the sensor 10 using the paper position detector 9.
Patent JP-2001350752-A (JP)
Title: Device and method for analyzing natural language and recording medium
Inventor: ASANOMA NAOKI
IPC: G06F17/27
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in analysis even when the format of sentence analysis is different from the format of a corpus provided with sentence structure to be collated when analyzing a prescribed input sentence and to acquire a more detailed sentence structure rather than sentence structure information described in the corpus provided with sentence structure. SOLUTION: This device is provided with: a first sentence analyzing means for analyzing the sentence structure of the prescribed input sentence and outputting analysis result candidates containing analytic polysemy; and analyzed sentence structure information prepared by a second sentence analyzing means or the like different from the first sentence analyzing means. Concerning each of analysis result candidates outputted by the first sentence analyzing means, a word in the analysis result and a word in the analyzed sentence structure information are made correspondent word by word. Then, the analysis result candidate which is not contradictory to the structure information described in the analyzed sentence structure information is selected out of the analysis result candidates outputted by the first sentence analyzing means, and the analysis result is outputted.
Patent JP-2001358608-A (JP)
Title: Transmitter-receiver and data carrier system using the same
Inventor: ONOZUKA MASANAO
IPC: G06K17/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver, capable of easily setting a frequency which has no mutual interference between radio waves and a data carrier system using the same. SOLUTION: A transmitter-receiver unit 1 transmits a desired signal in a desired frequency to an external data carrier B, and receives a response signal for the desired signal to be transmitted in a desired frequency from the external data carrier. A frequency setter 2 sets a desired frequency to be transmitted from the unit 1. An error detector 3 detects reception error of the response signal, based on an output of the unit 1. A time counter 4 measures the lapse time from timing, in response to the frequency setting time. A controller 5 changes the desired frequency to be set by the setter 2, based on the detected result of the detector 3 and the measured result of the counter 4.
Patent JP-2001355035-A (JP)
Title: High strength steel tube excellent in formability and its production method
Inventor: TAKAHASHI MANABU
IPC: C22C38/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a high strength steel tube having excellent formability suitable for hydroforming and to provide its production method. SOLUTION: This high strength steel tube excellent in formability has composite structure consisting of ferrite of >=60% by volume fractional ratio and a second phase containing martensite of 2 to 25% by volume fractional ratio, in which the hardness of martensite is >=1.4 times that of ferrite, the average of the X-ray random intensity ratios in the orientation groups of  110} <110> to  332} <110> in the sheet face at a sheet thickness of 1/2 in the steel sheet is >=2.0, and/or the X-ray random intensity ratio of  110} <110> in the sheet face at a sheet thickness of 1/2 in the steel sheet is >=3.0, and its production method.
Patent JP-2001357715-A (JP)
Title: Surface illumination device
Inventor: TOYODA KOICHI
IPC: F21Y101/02
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a surface illumination device having a simple structure wherein reduction in the thickness can be achieved. SOLUTION: A width dimension of the first counter plate 17 of a frame 15 is made larger (F>G) than that of a second counter plate 18, and a tip side 17a of the first counter plate 17 is retained on a transparent substrate 2 (transparent substrate base 8) with a double-faced tape 10, and a face 18b of the second counter plate 18 is made flush with a lower side main face part 11b of the transparent substrate 2.  On this account, a thickness dimension (height dimension) J of the frame 15 is decided by a dimension which is an addition of a thickness dimension of a sheet of the double-faced tape 10 (about 0.1 mm) and a wall thickness dimension of the first counter plate 17 (0.1 mm) to a thickness dimension E of the transparent substrate 2 (transparent substrate base 8), and which can be made smaller by about 0.2 mm than a thickness dimension T in a conventional technology using two sheets of the double-face tapes both on top and bottom. This is how the thickness dimension J of the frame 15 is made smaller so that the surface illumination device can be made thinner, which makes it possible to cope with the current demand for reduction in thickness.
Patent JP-2002005184-A (JP)
Title: Bearing device
Inventor: YOSHIKAWA FUKUJI
IPC: F16C35/073
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device assuring an enhance easiness to make installion on a screw shaft, etc. SOLUTION: The bearing device is composed of a plurality of bearings 110 and 120 having outer rings 111 and 121, inner rings 112 and 122, and a plurality of rolling elements 113 and 123 arranged between the two rings in such a way as rolling freely, and a sleeve member 140 fitted to the inner rings 112 and 122, and when the bearing device 100 is to be installed on the screw shaft 7, it is possible to perform installation consolidatedly as one assembly while the bearings 110 and 120 are fitted on the sleeve 140, so that there is no need to make installation for each bearing, and the easiness of installing works is enhanced.
Patent JP-2002005188-A (JP)
Title: Torque limiter
Inventor: KOBAYASHI YUJI
IPC: H02K49/06
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a torque limiter allowing a magnet to be installed as not rotatable in the shaft circumferential direction only by inserting the shaft into the magnet. SOLUTION: The torque limiter is configured so that the magnet 7 mounted at the periphery of the major diametric portion 2 of the shaft 1 is inserted in a hiss material 8 installed at the inside surface of a housing 9 and the two ends of the shaft 1 are supported rotatably so that the periphery of the magnet 7 confronts the inside surface of the hiss material 8 with a certain gap reserved in between, wherein the major diametric portion 2 of the shaft 1 is furnished with a notch 2a formed by cutting off in the axial direction with approximately the same section, and the mass corresponding to the mass which is cut off for forming the notch 2a, is built up on the inside surface of the magnet 7 in the axial direction so that a padding part 7a is formed.
Patent JP-2001049231-A (JP)
Title: Antireflection organic polymer and its production
Inventor: JUNG MIN HO
IPC: G02B1/111
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain an organic polymer that can be used for an antireflection film used in forming a fine pattern with KrF laser beams by polymerizing a monomer composition containing a 9-anthraldehydoxime (meth)acrylate monomer. SOLUTION: A monomer composition containing 0.1-0.99 mol of a 9- anthraldehydoxime (meth)acrylate monomer represented by formula I or II, 0.1-0.99 mol of a hydroxyalkyl (meth)acrylate monomer, and 0.1-0.99 mol of a glycidyl (meth)acrylate is polymerized in the presence of an initiator to obtain a polymer represented by formula III (wherein Ra, Rb, and Rc are each H or methyl; R1 to R9 are each H, hydroxy, methoxycarbonyl, carboxy, hydroxymethyl, a 1-6C alkyl, or an alkoxyalkyl; w, x, and y are each a molar fraction of 0.01-0.99; and m and n are each 1-5). This polymer is dissolved in an organic solvent. The solution is filtered, then applied to a substrate, and hard-baked at 100-300 deg.C to form an antireflection film.
Patent JP-2002008253-A (JP)
Title: Servo control device in optical disk driving device
Inventor: TATEISHI KIYOSHI
IPC: G11B7/09
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a servo device in an optical disk reproducing device, permitting a stable control even if there is a delay in detecting defect. SOLUTION: Based on the beam of light reflected from an optical disk, defects caused by a dark spot, a flaw, or the like are detected. Immediately before this, sample data for a control signal obtained within a prescribed time corresponding to a delay in detecting the defect dependent on a defect detection means is stored. Then, based on the stored sample data, an offset signal for offsetting an influence of the control signal based on a false error signal obtained within a prescribed time corresponding to the delay in detecting the defect is generated, and such an offset signal is outputted immediately after the defect is detected.
Patent JP-2002008224-A (JP)
Title: Method for producing glass substrate for disk
Inventor: KATAOKA HIDENAO
IPC: C03B11/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-cost high-precision glass substrate for disk usable for a magnetic hard disk, etc. SOLUTION: A glass material is press-molded to produce a circular glass plate 5a having a larger outside diameter than the desired outside diameter of a disk and the center and periphery of the circular glass plate 5a are simultaneously or separately worked to the desired inside diameter and outside diameter. The outside diameter X of the circular glass plate 5a preferably satisfies the expression (the desired outside diameter)<X<=[(the desired outside diameter)+1.5×(the thickness of the objective substrate)].
Patent JP-2002006036-A (JP)
Title: Sensing method for reflected waves of ultrasonic waves and ultrasonic sensor device
Inventor: HASEGAWA HIROSHI
IPC: G01S15/93
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To expand the sensing range at a short range of an ultrasonic sensor device. SOLUTION: Received signals are sampled at prescribed intervals, and a level state which is composed of a combination of levels with reference to respective threshold values is found by using a plurality of stages of threshold values A, B, C, D in each sampling operation. The first change point of the level state corresponding to the rise after the fall of a waveform is sensed as the rise of reflected waves Wh. Even when output waves Wo and the reflected waves Wh are brought close so as to be partly overlapped, both are discriminated on the basis of a change in the levels with reference to any level value, and the reflected waves Wh can be sensed. As a result, the sensing range of an obstacle or the like at a short range is expanded.